Earlier this year, on June 16th (which also happens to be my birthday), I stepped out of a train in Mountain View and, to my delight, caught my first ever 4G signal in the Bay Area. It seems I was not alone, and soon many of you were reporting seeing a weak signal, which slowly grew stronger and spread across the Bay.

Fast forward 6 months, and the announcement is finally here - Sprint just unleashed the 4G hounds and is officially supporting San Francisco, Palo Alto, San Jose, and Oakland in full capacity.